export default function () {
  const [cs, usecs] = useState(22)

  useEffect(() => {
    console.log('cs', cs.value)
  }, [cs])

  const test = ref(null)

  onMounted(() => {
    console.log('test', test.value)
  })

  return {
    cs,
    usecs,
    test,
  }
}
